43 Merge workbooks

06:54:44 Load MergeBook1 from Xlsx file
06:54:44 Read Xlsx format from /var/www/milashki-shop.ru/vendor/phpoffice/phpspreadsheet/samples/Basic/../templates/43mergeBook1.xlsx in 0.0352 seconds
06:54:44 Load MergeBook2 from Xlsx file
06:54:44 Read Xlsx format from /var/www/milashki-shop.ru/vendor/phpoffice/phpspreadsheet/samples/Basic/../templates/43mergeBook2.xlsx in 0.0044 seconds
06:54:44 Write Xlsx format to /tmp/phpspreadsheet/43_Merge_workbooks.xlsx in 0.0079 seconds
06:54:44 Write Xls format to /tmp/phpspreadsheet/43_Merge_workbooks.xls in 0.0152 seconds
06:54:44 Peak memory usage: 10.75MB